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A builder set up a wooden frame in which to pour concrete for a foundation to a house. the length of the wooden frame is 24 feet. The width is 32 feet. The diagonal is 40 feet. Which best describes the foundation?

A builder set up a wooden frame in which to pour concrete for a foundation to a house-example-1

2 Answers

5 votes

Answer:

The correct answer is attached below!

A builder set up a wooden frame in which to pour concrete for a foundation to a house-example-1
User Arpit Sharma
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1 vote

The answer is the last option, which is: The foundation may be a rectangle:
24^(2)+ 32^(2) =40^(2)

The explanation for this problem is shown below:

1- A rectangle is defined as a parallelogram whose opposite sides are parallel and congruent. Its interior angles are right angles.

2- Keeping the definition above on mind, the diagonal of a rectangle divides it into to right triangles. So, we can verify if the shape of the frame is a rectangle by using the Pythagorean Theorem, which is:


a^(2)= b^(2) +c^(2)

Where
a is the hypotenuse (the measure of the diagonal) and
b and
c are the other sides of the right triangle.

3- Therefore, you have that
a must be equal to
40 to conclude that it is a rectangle:


\\a=\sqrt{24^(2)+32^(2)} \\ a=40

4-So, as you can see, the answer is the option mentioned before.

User Surya Rahul
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7.9k points